diff options
| author | Fancy Fang <chen.fang@nxp.com> | 2018-06-06 23:20:43 +0800 |
|---|---|---|
| committer | Leonard Crestez <leonard.crestez@nxp.com> | 2018-08-24 12:41:33 +0300 |
| commit | e52dc47ec6356544453933cd1685ad851b10a165 (patch) | |
| tree | e72e5bb14f749e8cd276b199841a6ad86a1a3dda | |
| parent | c30528f1567ca9cad24117e15f443ff45bcbc895 (diff) | |
MLK-18535-6 drm/imx: core: add LCDIF support
Allows the LCDIF to be one of the supported client
components. And set the 'legacyfb_depth' of LCDIF
to be 32.
Signed-off-by: Fancy Fang <chen.fang@nxp.com>
| -rw-r--r-- | drivers/gpu/drm/imx/imx-drm-core.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c index 502177b914c9..b41c0e4551ae 100644 --- a/drivers/gpu/drm/imx/imx-drm-core.c +++ b/drivers/gpu/drm/imx/imx-drm-core.c @@ -29,6 +29,7 @@ #include <video/imx-ipu-v3.h> #include <video/dpu.h> #include <video/imx-dcss.h> +#include <video/imx-lcdif.h> #include "imx-drm.h" @@ -252,6 +253,18 @@ static int compare_of(struct device *dev, void *data) struct dcss_client_platformdata *pdata = dev->platform_data; return pdata->of_node == np; + } else if (strcmp(dev->driver->name, "imx-lcdif-crtc") == 0) { + struct lcdif_client_platformdata *pdata = dev->platform_data; +#if IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION) + /* set legacyfb_depth to be 32 for lcdif, since + * default format of the connectors attached to + * lcdif is usually RGB888 + */ + if (pdata->of_node == np) + legacyfb_depth = 32; +#endif + + return pdata->of_node == np; } /* This is a special case for dpu bliteng. */ |